heyAI search results

Hey there!

Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

For best results, try using clear, specific phrases like this:

  • Make and model (VW Golf GTI)
  • Colour and body type (e.g. SUV, hatchback)
  • Fuel type (petrol, diesel, electric, hybrid)
  • Age of the vehicle (less than 3 years old)
  • Mileage (less than 10k miles)
  • Your budget (total/monthly)

We're constantly improving to make your car search easier. Thanks for your patience!

182 Semi-automatic Audi A6 cars under £40000 for sale

Sort by
  • Relevance
  • Distance
  • Age (oldest)
  • Age (newest)
  • Price (lowest)
  • Price (highest)
  • Miles (lowest)
  • Miles (highest)
  • Newly listed

Audi A640 TFSI Sport 4dr S Tronic

2021
21,505 miles
Petrol

£21,289

or £314 mo
Fair price
DA51BZ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £314.00, Customer Deposit: £3,193.00, Total Deposit: £3,193.35, Optional Final Payment: £11,053.75, Total Charge For Credit: £7,716.10, Total Amount Payable: £29,005.10, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

Audi A640 TFSI Black Edition 4dr S Tronic

2022
20,831 miles
Petrol

£28,750

or £427 mo
RG20TG

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £426.76, Customer Deposit: £4,312.00, Total Deposit: £4,562.50, Optional Final Payment: £14,355.00, Total Charge For Credit: £10,225.22, Total Amount Payable: £38,975.22, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

Audi A640 TFSI S Line 5dr S Tronic

2024
4,104 miles
Petrol

£36,970

or £514 mo
ME143AA

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £513.43, Customer Deposit: £5,545.00, Total Deposit: £5,795.50, Optional Final Payment: £17,798.75, Total Charge For Credit: £10,755.46, Total Amount Payable: £47,725.46, Representative APR: 11.40%, Interest Rate (Fixed): 11.35%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

Audi A650 TFSI e Quattro Sport 4dr S Tronic

2024
7,500 miles
Hybrid

£37,445

or £574 mo
SN57XB

*Representative example: Contract Length: 48 months, 46 Monthly Payments: £573.98, Customer Deposit: £5,616.00, Total Deposit: £5,616.75, Optional Final Payment: £14,670.00, Total Charge For Credit: £9,863.81, Total Amount Payable: £47,308.81, Representative APR: 10.90%, Interest Rate (Fixed): 10.90%, Excess Mileage Charge: 12.50ppm, Mileage Per Annum: 10,000

91-108 of 182 vehicles

  1. Home
  2. Cars for Sale
  3. Audi
  4. A6

Can’t find what you’re looking for?

Create a personalised stock alert and we’ll let you know when your perfect car’s available.